Please help me in this

The fraction of the circle in one of the white areas is 3/10 (three-tenths)

Step-by-step explanation:

First, you must turn the fraction of the shaded part into an equivalent fraction. In this case:

1/5 = 2/10

Then, you add both of the shaded parts:

2/10 + 2/10 = 4/10

Afterwards, you subtract 4/10 from 10/10:

10/10 - 4/10 = 6/10

Finally, you divide 6/10 into 2:

6/10 ÷ 2 = 3/10

In conclusion, the fraction of the circle in one of the white areas is 3/10

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9